CN105093314B - A kind of method for determining microseism focus - Google Patents
A kind of method for determining microseism focus Download PDFInfo
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- CN105093314B CN105093314B CN201510404883.7A CN201510404883A CN105093314B CN 105093314 B CN105093314 B CN 105093314B CN 201510404883 A CN201510404883 A CN 201510404883A CN 105093314 B CN105093314 B CN 105093314B
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105572725B (en) * | 2016-02-17 | 2017-11-14 | 西南石油大学 | A kind of ground micro-seismic monitors station distribution design method |
CN106646591B (en) * | 2017-01-17 | 2019-06-21 | 克拉玛依市海晟达石油科技有限公司 | A kind of monitoring method using oil reservoir fireflood leading edge Microseismic monitoring system |
CN109655918B (en) * | 2017-10-11 | 2021-06-25 | 中国石油化工股份有限公司 | Method and system for determining position of ground shallow well micro-seismic monitoring observation station |
CN112051608B (en) * | 2019-06-05 | 2023-01-03 | 中国石油化工股份有限公司 | Multi-path micro-seismic data real-time combination method and storage medium |
CN113031061B (en) * | 2021-04-02 | 2022-09-27 | 中油奥博(成都)科技有限公司 | Gasification cavity boundary identification method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101770038A (en) * | 2010-01-22 | 2010-07-07 | 中国科学院武汉岩土力学研究所 | Intelligent positioning method of mine microquake sources |
CN101833113A (en) * | 2010-04-21 | 2010-09-15 | 长春锐利科技有限公司 | Method for monitoring oil well fracturing microseismic ground-borehole crack |
CN102129063A (en) * | 2010-12-23 | 2011-07-20 | 中南大学 | Method for positioning micro seismic source or acoustic emission source |
CN102262220A (en) * | 2011-04-28 | 2011-11-30 | 中南大学 | Positioning method based on non-linear fitting micro-seismic source or acoustic emission source |
CN102495425A (en) * | 2011-11-14 | 2012-06-13 | 北京科技大学 | Energy-based method for automatically locating earthquake focus of microearthquake |
CN102841373A (en) * | 2012-08-23 | 2012-12-26 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | Microseism positioning method based on azimuth angle constraint |
CN104076392A (en) * | 2014-05-28 | 2014-10-01 | 中国矿业大学(北京) | Microearthquake focus positioning combined inversion method based on grid search and Newton iteration |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101770038A (en) * | 2010-01-22 | 2010-07-07 | 中国科学院武汉岩土力学研究所 | Intelligent positioning method of mine microquake sources |
CN101833113A (en) * | 2010-04-21 | 2010-09-15 | 长春锐利科技有限公司 | Method for monitoring oil well fracturing microseismic ground-borehole crack |
CN102129063A (en) * | 2010-12-23 | 2011-07-20 | 中南大学 | Method for positioning micro seismic source or acoustic emission source |
CN102262220A (en) * | 2011-04-28 | 2011-11-30 | 中南大学 | Positioning method based on non-linear fitting micro-seismic source or acoustic emission source |
CN102495425A (en) * | 2011-11-14 | 2012-06-13 | 北京科技大学 | Energy-based method for automatically locating earthquake focus of microearthquake |
CN102841373A (en) * | 2012-08-23 | 2012-12-26 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | Microseism positioning method based on azimuth angle constraint |
CN104076392A (en) * | 2014-05-28 | 2014-10-01 | 中国矿业大学(北京) | Microearthquake focus positioning combined inversion method based on grid search and Newton iteration |
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Address after: 100011 Beijing city Dongcheng District An Wai Avenue No. 88 Applicant after: China United Coalbed Methane Co., Ltd. Applicant after: BEIJING PETROSOUND GEOSERVICES CORP. Address before: 100011 Beijing city Dongcheng District An Wai Avenue No. 88 Applicant before: China United Coalbed Methane Co., Ltd. Applicant before: Beijing Paitesen Technology Development Co., Ltd. |
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Inventor after: Xue Aimin Inventor after: Wu Jianguang Inventor after: Ai Jianhua Inventor after: Zhang Ping Inventor after: Wu Xiang Inventor after: Li Xingfeng Inventor before: Xue Aimin Inventor before: Wu Jianguang Inventor before: Ai Jianhua Inventor before: Zhang Ping Inventor before: Li Xingfeng |
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